QR Code Generator
Generate QR codes for text, URLs, and more. Customize size and download as PNG. All generation happens in your browser - no data sent to servers.
QR Code Generator
Enter text or URL to generate QR code
About QR Codes
Generate QR codes for URLs, text, and more. All generation happens in your browser - no data sent to servers.
Features
- URL & Text support - Generate codes for links or plain text
- Adjustable size - 128px to 512px
- Error correction - Four levels (L, M, Q, H)
- PNG download - High-quality image export
- Privacy-first - Zero server communication
Error Correction Levels
- L (Low) - 7% recovery, smallest code
- M (Medium) - 15% recovery, recommended default
- Q (Quartile) - 25% recovery, good for logos
- H (High) - 30% recovery, largest code
QR Code Generator - FAQ
The QR Code Generator is designed to be simple and intuitive. Just follow the on-screen instructions: upload your file or enter your data, adjust any settings if needed, and click the process button. Your results will be ready instantly for download or copying.
No. All processing happens entirely in your browser using client-side JavaScript. Your files, text, and data never leave your device. We cannot see or access your content.
Since processing happens in your browser, limits depend on your device's available memory. For best performance, we recommend files under 50MB for image tools and 100MB for PDF tools.
QR Code Generator supports the formats mentioned in the tool interface. For specific format details, refer to the tool's instructions above.
Yes, all ToolzyPro tools are fully responsive and work on mobile devices, tablets, and desktop computers.